In the formula Pb= ( frac{R_1}{d_1l_1} ), what is Pb? – McqOptions

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1.	In the formula P_b= ( frac{R_1}{d_1l_1} ), what is P_b?
A.	Bearing pressure
B.	Torsional moment
C.	Force
D.	Shear force
Answer» B. Torsional moment

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